onPlayerConnected: Difference between revisions

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{{Command|= Comments
{{RV|type=command
____________________________________________________________________________________________


| arma |= Game name
| arma1


|1.00|= Game version
|1.00
____________________________________________________________________________________________


| This statement is launched whenever a player is connected to a MP session. <br>
|gr1 = Multiplayer
Variables '''_id''' and '''_name''' are set, in theory _id being the session id number as seen in #userlist. <br>
Note that as of 1.08, this command only accepts a code-string rather than code delimited by braces.<br>
Note as of ArmA 2 version 1.02 this function returns also variable '''_uid''' with uniqueID of player.<br>
As of version Arma2 1.04, _id will return a number in float format, something like 1.4253e+10. <br>
_id is the Unique DirectPlay ID of player, and there are some conversions between DirectPlay floats and Arma Engine numbers.
|= Description
____________________________________________________________________________________________


| '''onPlayerConnected''' statement |= Syntax
|gr2= Event Handlers


|p1= statement: [[String]] |= Parameter 1
|serverExec= server


| [[Nothing]] |= Return value
| This command will execute attached code whenever a player is connected to a MP session. The code will receive a number of special variables:
* '''_id''': [[Number]] - is the unique DirectPlay ID. Quite useless as the number is too big for in-built string representation and gets rounded. It is also the same id used for user placed markers.
* '''_uid''': [[String]] - is [[getPlayerUID]] of the joining player. In Arma 3 it is also the same as Steam ID.
* '''_name''': [[String]] - is [[profileName]] of the joining player.
* '''_jip''': (''since Arma 3 v1.49'') [[Boolean]] - is a flag that indicates whether or not the player joined after the mission has started ('''J'''oined '''I'''n '''P'''rogress). [[true]] when the player is [[Multiplayer Scripting#Join In Progress|JIP]], otherwise [[false]].
* '''_owner''': (''since Arma 3 v1.49'') [[Number]] - is [[owner]] id of the joining player. Can be used for kick or ban purposes or just for [[publicVariableClient]].
* '''_idstr''': (''since Arma 3 v1.95'') [[String]] - same as <tt>_id</tt> but in string format, so could be exactly compared to [[allMapMarkers | user marker]] ids.<br><br>
{{Feature|arma3 | Since '''Arma 3''' ''v1.57'' a stackable MissionEventHandler is available and should be used: [[Arma_3:_Event_Handlers/addMissionEventHandler#PlayerConnected|PlayerConnected]].<br>
Before that, the functions [[BIS_fnc_addStackedEventHandler]] and [[BIS_fnc_removeStackedEventHandler]] should be used instead in order to keep compatibility between official and community content.}}


____________________________________________________________________________________________
| [[onPlayerConnected]] code
|x1= <code>onPlayerConnected "[_id, _name] execVM ""PlayerConnected.sqf""";</code> |= Example 1
 
|p1= code: [[String]] or [[Code]]
 
| [[Nothing]]
 
|x1= <code>[[onPlayerConnected]] "[_id, _name] [[execVM]] ""PlayerConnected.sqf""";</code>
 
|x2= <code>[[onPlayerConnected]] { [[diag_log]] [_id, _uid, _name] };</code>
 
|x3= From '''{{arma3}}''' v1.49:
<code>[[onPlayerConnected]] {
somevar = [[random]] 123;
_owner [[publicVariableClient]] "somevar";
{{cc|this will set somevar}}
{{cc|joining player PC to a random value}}
};</code>
 
|x4= From '''{{arma3}}''' v1.49:
<code>[[onPlayerConnected]] { isJip = _jip; _owner [[publicVariableClient]] "isJip" };
{{cc|Each player will now have variable isJip containing individual JIP info}}</code>


|mp= The ''statement'' is executed only on the server, not on the joining player's computer, nor on any other client.<br>
|mp= The ''statement'' is executed only on the server, not on the joining player's computer, nor on any other client.<br>
This happens even if '''onPlayerConnected''' was issued on all machines. <br>
This happens even if '''onPlayerConnected''' was issued on all machines. <br>
Note that there is a player with the '''_name''' called __SERVER__ which will also connect to a multiplayer game, executing ''statement''. |=
Note that there is a player with the '''_name''' called __SERVER__ which will also connect to a multiplayer game, executing ''code''.
 
| [[onPlayerDisconnected]] |= See also


|seealso= [[onPlayerDisconnected]], [[didJIP]], [[didJIPOwner]]
}}
}}


<h3 style="display:none">Notes</h3>
<dl class="command_description">
<!-- Note Section BEGIN -->
<!-- Note Section END -->
</dl>
<h3 style="display:none">Bottom Section</h3>


[[Category:Scripting Commands|ONPLAYERCONNECTED]]
[[Category:Scripting Commands|{{uc:{{PAGENAME}}}}]]
[[Category:Scripting Commands OFP Elite |ONPLAYERCONNECTED]]
{{GameCategory|ofpe|Scripting Commands}}
[[Category:Scripting Commands ArmA|ONPLAYERCONNECTED]]
{{GameCategory|arma1|Scripting Commands}}
[[Category:Scripting Commands ArmA2|{{uc:{{PAGENAME}}}}]]
{{GameCategory|arma2|Scripting Commands}}
{{GameCategory|arma3|Scripting Commands}}
{{GameCategory|tkoh|Scripting Commands}}

Revision as of 00:53, 17 February 2021

Game1 needed - Version1 needed
SEServer
Hover & click on the images for description

Description

Description:
This article is a Stub. You can help BI Community Wiki by expanding it.
Description needed
Multiplayer:
The statement is executed only on the server, not on the joining player's computer, nor on any other client.
This happens even if onPlayerConnected was issued on all machines.
Note that there is a player with the _name called __SERVER__ which will also connect to a multiplayer game, executing code.
Groups:
MultiplayerEvent Handlers

Syntax

Syntax:
Syntax needed
Parameters:
code: String or Code
Return Value:
Return value needed

Examples

Example 1:
onPlayerConnected "[_id, _name] execVM ""PlayerConnected.sqf""";
Example 2:
onPlayerConnected { diag_log [_id, _uid, _name] };
Example 3:
From Arma 3 v1.49: onPlayerConnected { somevar = random 123; _owner publicVariableClient "somevar"; // this will set somevar // joining player PC to a random value };
Example 4:
From Arma 3 v1.49: onPlayerConnected { isJip = _jip; _owner publicVariableClient "isJip" }; // Each player will now have variable isJip containing individual JIP info

Additional Information

See also:
onPlayerDisconnecteddidJIPdidJIPOwner

Notes

Report bugs on the Feedback Tracker and/or discuss them on the Arma Discord or on the Forums.
Only post proven facts here! Add Note
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